| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 177 |
7.4%
|
| 1 | Some of them | 1048 |
43.7%
|
| 2 | Most of them | 664 |
27.7%
|
| 3 | All of them | 98 |
4.1%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know/ Haven’t heard | 412 |
17.2%
|